102211154414 has 16 divisors (see below), whose sum is σ = 158878443600. Its totient is φ = 49257782784.

The previous prime is 102211154387. The next prime is 102211154429. The reversal of 102211154414 is 414451112201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493624 + ... + 1560555.

It is an arithmetic number, because the mean of its divisors is an integer number (9929902725).

Almost surely, 2^102211154414 is an apocalyptic number.

102211154414 is a deficient number, since it is larger than the sum of its proper divisors (56667289186).

102211154414 is a wasteful number, since it uses less digits than its factorization.

102211154414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054787.

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 102211154414 its reverse (414451112201), we get a palindrome (516662266615).

The spelling of 102211154414 in words is "one hundred two billion, two hundred eleven million, one hundred fifty-four thousand, four hundred fourteen".