1010101202122 has 16 divisors (see below), whose sum is σ = 1542015103680. Its totient is φ = 496109309472.

The previous prime is 1010101202119. The next prime is 1010101202129. The reversal of 1010101202122 is 2212021010101.

It is not an unprimeable number, because it can be changed into a prime (1010101202129) 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, 3131043 + ... + 3438550.

It is an arithmetic number, because the mean of its divisors is an integer number (96375943980).

Almost surely, 2^{1010101202122} is an apocalyptic number.

1010101202122 is a deficient number, since it is larger than the sum of its proper divisors (531913901558).

1010101202122 is a wasteful number, since it uses less digits than its factorization.

1010101202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6570957.

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

Adding to 1010101202122 its reverse (2212021010101), we get a palindrome (3222122212223).

The spelling of 1010101202122 in words is "one trillion, ten billion, one hundred one million, two hundred two thousand, one hundred twenty-two".