101120021020222 has 4 divisors (see below), whose sum is σ = 151680031530336. Its totient is φ = 50560010510110.

The previous prime is 101120021020169. The next prime is 101120021020307. The reversal of 101120021020222 is 222020120021101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×101120021020222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101120021020196 and 101120021020205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25280005255054 + ... + 25280005255057.

It is an arithmetic number, because the mean of its divisors is an integer number (37920007882584).

Almost surely, 2^{101120021020222} is an apocalyptic number.

101120021020222 is a deficient number, since it is larger than the sum of its proper divisors (50560010510114).

101120021020222 is an equidigital number, since it uses as much as digits as its factorization.

101120021020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50560010510113.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101120021020222 its reverse (222020120021101), we get a palindrome (323140141041323).

The spelling of 101120021020222 in words is "one hundred one trillion, one hundred twenty billion, twenty-one million, twenty thousand, two hundred twenty-two".