101021211201110 has 16 divisors (see below), whose sum is σ = 191408610697200. Its totient is φ = 38281722139296.

The previous prime is 101021211201101. The next prime is 101021211201139. The reversal of 101021211201110 is 11102112120101.

It is a super-2 number, since 2×101021211201110² (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 7 ways as a sum of consecutive naturals, for example, 265845292445 + ... + 265845292824.

It is an arithmetic number, because the mean of its divisors is an integer number (11963038168575).

Almost surely, 2^{101021211201110} is an apocalyptic number.

101021211201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101021211201110 is a deficient number, since it is larger than the sum of its proper divisors (90387399496090).

101021211201110 is a wasteful number, since it uses less digits than its factorization.

101021211201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531690585295.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101021211201110 its reverse (11102112120101), we get a palindrome (112123323321211).

The spelling of 101021211201110 in words is "one hundred one trillion, twenty-one billion, two hundred eleven million, two hundred one thousand, one hundred ten".