34542222100 has 36 divisors (see below), whose sum is σ = 74977068348. Its totient is φ = 13813120000.

The previous prime is 34542222097. The next prime is 34542222101. The reversal of 34542222100 is 122224543.

It can be written as a sum of positive squares in 6 ways, for example, as 70358544 + 34471863556 = 8388^2 + 185666^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34542222101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336900 + ... + 427300.

It is an arithmetic number, because the mean of its divisors is an integer number (2082696343).

Almost surely, 2^34542222100 is an apocalyptic number.

It is an amenable number.

34542222100 is an abundant number, since it is smaller than the sum of its proper divisors (40434846248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34542222100 is a wasteful number, since it uses less digits than its factorization.

34542222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94236 (or 94229 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 34542222100 its reverse (122224543), we get a palindrome (34664446643).

The spelling of 34542222100 in words is "thirty-four billion, five hundred forty-two million, two hundred twenty-two thousand, one hundred".