10210100021002 has 32 divisors (see below), whose sum is σ = 17530053285888. Its totient is φ = 4369004839296.

The previous prime is 10210100020999. The next prime is 10210100021087. The reversal of 10210100021002 is 20012000101201.

It is a super-2 number, since 2×10210100021002² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10210100021002.

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, 31959703 + ... + 32277589.

It is an arithmetic number, because the mean of its divisors is an integer number (547814165184).

Almost surely, 2^{10210100021002} is an apocalyptic number.

10210100021002 is a deficient number, since it is larger than the sum of its proper divisors (7319953264886).

10210100021002 is a wasteful number, since it uses less digits than its factorization.

10210100021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321430.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10210100021002 its reverse (20012000101201), we get a palindrome (30222100122203).

The spelling of 10210100021002 in words is "ten trillion, two hundred ten billion, one hundred million, twenty-one thousand, two".