101211020022110 has 32 divisors (see below), whose sum is σ = 184870462529952. Its totient is φ = 39887662256640.

The previous prime is 101211020022109. The next prime is 101211020022157. The reversal of 101211020022110 is 11220020112101.

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, 72511031 + ... + 73893650.

It is an arithmetic number, because the mean of its divisors is an integer number (5777201954061).

Almost surely, 2^{101211020022110} is an apocalyptic number.

101211020022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101211020022110 is a deficient number, since it is larger than the sum of its proper divisors (83659442507842).

101211020022110 is a wasteful number, since it uses less digits than its factorization.

101211020022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146405708.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101211020022110 its reverse (11220020112101), we get a palindrome (112431040134211).

The spelling of 101211020022110 in words is "one hundred one trillion, two hundred eleven billion, twenty million, twenty-two thousand, one hundred ten".