202211323104542 has 8 divisors (see below), whose sum is σ = 303317839960416. Its totient is φ = 101105376451072.

The previous prime is 202211323104523. The next prime is 202211323104649. The reversal of 202211323104542 is 245401323112202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×202211323104542² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202211323104499 and 202211323104508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141662918 + ... + 143083209.

It is an arithmetic number, because the mean of its divisors is an integer number (37914729995052).

Almost surely, 2^{202211323104542} is an apocalyptic number.

202211323104542 is a deficient number, since it is larger than the sum of its proper divisors (101106516855874).

202211323104542 is a wasteful number, since it uses less digits than its factorization.

202211323104542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285101202.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 202211323104542 its reverse (245401323112202), we get a palindrome (447612646216744).

The spelling of 202211323104542 in words is "two hundred two trillion, two hundred eleven billion, three hundred twenty-three million, one hundred four thousand, five hundred forty-two".