102022012120101 has 8 divisors (see below), whose sum is σ = 136030328037984. Its totient is φ = 68014185474480.

The previous prime is 102022012120099. The next prime is 102022012120121. The reversal of 102022012120101 is 101021210220201.

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

It is not a de Polignac number, because 102022012120101 - 2¹ = 102022012120099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022012120121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121831246 + ... + 122665791.

It is an arithmetic number, because the mean of its divisors is an integer number (17003791004748).

Almost surely, 2^{102022012120101} is an apocalyptic number.

It is an amenable number.

102022012120101 is a deficient number, since it is larger than the sum of its proper divisors (34008315917883).

102022012120101 is a wasteful number, since it uses less digits than its factorization.

102022012120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244636131.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102022012120101 its reverse (101021210220201), we get a palindrome (203043222340302).

The spelling of 102022012120101 in words is "one hundred two trillion, twenty-two billion, twelve million, one hundred twenty thousand, one hundred one".