222001375631741 has 4 divisors (see below), whose sum is σ = 225764110812000. Its totient is φ = 218238640451484.

The previous prime is 222001375631681. The next prime is 222001375631767. The reversal of 222001375631741 is 147136573100222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222001375631741 - 2³⁴ = 221984195762557 is a prime.

It is a super-2 number, since 2×222001375631741² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222001375631692 and 222001375631701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222001375631771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881367590041 + ... + 1881367590158.

It is an arithmetic number, because the mean of its divisors is an integer number (56441027703000).

Almost surely, 2^{222001375631741} is an apocalyptic number.

It is an amenable number.

222001375631741 is a deficient number, since it is larger than the sum of its proper divisors (3762735180259).

222001375631741 is an equidigital number, since it uses as much as digits as its factorization.

222001375631741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762735180258.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 222001375631741 in words is "two hundred twenty-two trillion, one billion, three hundred seventy-five million, six hundred thirty-one thousand, seven hundred forty-one".