2101012220062 has 64 divisors (see below), whose sum is σ = 3765174451200. Its totient is φ = 859718280960.

The previous prime is 2101012220017. The next prime is 2101012220063. The reversal of 2101012220062 is 2600222101012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101012220063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 522767889 + ... + 522771907.

It is an arithmetic number, because the mean of its divisors is an integer number (58830850800).

Almost surely, 2^{2101012220062} is an apocalyptic number.

2101012220062 is a deficient number, since it is larger than the sum of its proper divisors (1664162231138).

2101012220062 is a wasteful number, since it uses less digits than its factorization.

2101012220062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6601.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2101012220062 its reverse (2600222101012), we get a palindrome (4701234321074).

The spelling of 2101012220062 in words is "two trillion, one hundred one billion, twelve million, two hundred twenty thousand, sixty-two".