102212227532135 has 16 divisors (see below), whose sum is σ = 141621890523456. Its totient is φ = 69365823925248.

The previous prime is 102212227532089. The next prime is 102212227532159. The reversal of 102212227532135 is 531235722212201.

It is a cyclic number.

It is not a de Polignac number, because 102212227532135 - 2¹² = 102212227528039 is a prime.

It is a super-2 number, since 2×102212227532135² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15053343812 + ... + 15053350601.

It is an arithmetic number, because the mean of its divisors is an integer number (8851368157716).

Almost surely, 2^{102212227532135} is an apocalyptic number.

102212227532135 is a deficient number, since it is larger than the sum of its proper divisors (39409662991321).

102212227532135 is an equidigital number, since it uses as much as digits as its factorization.

102212227532135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30106694522.

The product of its (nonzero) digits is 100800, while the sum is 38.

Adding to 102212227532135 its reverse (531235722212201), we get a palindrome (633447949744336).

The spelling of 102212227532135 in words is "one hundred two trillion, two hundred twelve billion, two hundred twenty-seven million, five hundred thirty-two thousand, one hundred thirty-five".