102022002121202 has 8 divisors (see below), whose sum is σ = 153034263004656. Its totient is φ = 51010581119652.

The previous prime is 102022002121181. The next prime is 102022002121217. The reversal of 102022002121202 is 202121200220201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209666708 + ... + 210152735.

It is an arithmetic number, because the mean of its divisors is an integer number (19129282875582).

Almost surely, 2^{102022002121202} is an apocalyptic number.

102022002121202 is a deficient number, since it is larger than the sum of its proper divisors (51012260883454).

102022002121202 is a wasteful number, since it uses less digits than its factorization.

102022002121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419940952.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 102022002121202 its reverse (202121200220201), we get a palindrome (304143202341403).

The spelling of 102022002121202 in words is "one hundred two trillion, twenty-two billion, two million, one hundred twenty-one thousand, two hundred two".