1101002121202 has 16 divisors (see below), whose sum is σ = 1655956583424. Its totient is φ = 549018414000.

The previous prime is 1101002121137. The next prime is 1101002121221. The reversal of 1101002121202 is 2021212001011.

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, 757327 + ... + 1665997.

It is an arithmetic number, because the mean of its divisors is an integer number (103497286464).

Almost surely, 2^{1101002121202} is an apocalyptic number.

1101002121202 is a deficient number, since it is larger than the sum of its proper divisors (554954462222).

1101002121202 is a wasteful number, since it uses less digits than its factorization.

1101002121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910305.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1101002121202 its reverse (2021212001011), we get a palindrome (3122214122213).

The spelling of 1101002121202 in words is "one trillion, one hundred one billion, two million, one hundred twenty-one thousand, two hundred two".