22010012010101 has 16 divisors (see below), whose sum is σ = 22517926590720. Its totient is φ = 21507706362240.

The previous prime is 22010012010097. The next prime is 22010012010139. The reversal of 22010012010101 is 10101021001022.

It is a cyclic number.

It is not a de Polignac number, because 22010012010101 - 2² = 22010012010097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010012910101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111864656 + ... + 112061238.

It is an arithmetic number, because the mean of its divisors is an integer number (1407370411920).

Almost surely, 2^{22010012010101} is an apocalyptic number.

It is an amenable number.

22010012010101 is a deficient number, since it is larger than the sum of its proper divisors (507914580619).

22010012010101 is a wasteful number, since it uses less digits than its factorization.

22010012010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210836.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22010012010101 its reverse (10101021001022), we get a palindrome (32111033011123).

The spelling of 22010012010101 in words is "twenty-two trillion, ten billion, twelve million, ten thousand, one hundred one".