101201111022010 has 32 divisors (see below), whose sum is σ = 182219813217792. Its totient is φ = 40467598168320.

The previous prime is 101201111021999. The next prime is 101201111022029. The reversal of 101201111022010 is 10220111102101.

It is a happy 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, 834057967 + ... + 834179293.

It is an arithmetic number, because the mean of its divisors is an integer number (5694369163056).

Almost surely, 2^{101201111022010} is an apocalyptic number.

101201111022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101201111022010 is a deficient number, since it is larger than the sum of its proper divisors (81018702195782).

101201111022010 is a wasteful number, since it uses less digits than its factorization.

101201111022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147118.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101201111022010 its reverse (10220111102101), we get a palindrome (111421222124111).

The spelling of 101201111022010 in words is "one hundred one trillion, two hundred one billion, one hundred eleven million, twenty-two thousand, ten".